"Empty bags are difficult to stand", "empty" is the cause, and "difficult to stand" is the result. It is not difficult to grasp the profound truth by linking "emptiness" with "righteousness". We can explain it from both positive and negative aspects.
If you want to survive and develop in the fierce social competition, you must constantly improve your skills. To be self-reliant and self-reliant, one must have a wealth of knowledge. If a person has no knowledge, he will be like an empty pocket, with nothing, and he can't stand on his own feet.
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An example of "an empty bag is hard to stand upright"
First of all, I entered the University of Paris by my own efforts.
Marie Curie is the youngest of her five children, but she is also the cleverest. Her father is a middle school math and science teacher with very limited income, and her mother is a middle school teacher. Mary's childhood was unhappy. Her mother has a serious infectious disease and is taken care of by her sister. Later, her mother and elder sister died when she was less than 12 years old.
Her life is full of difficulties. Such a living environment not only cultivated her ability to live independently, but also tempered her very strong character since she was a child. Mary has been studying very hard since she was a child. She has a strong interest in learning and special hobbies. She never misses any learning opportunities easily, and shows tenacious enterprising spirit everywhere.
Since primary school, she has been the first in every subject. 15 years old, graduated from high school with a gold medal. Her father studied physics at St. Petersburg University earlier, and her father's thirst for scientific knowledge and strong enterprising spirit also deeply influenced little Mary.
She likes all kinds of instruments in her father's laboratory since she was a child. When she grew up, she read many books on natural science, which filled her with fantasies. She was eager to explore the scientific world, but her family environment at that time did not allow her to go to college. /kloc-I began to be a long-term tutor at the age of 0/9, and at the same time I taught myself a lot of homework to prepare for my future study.
In this way, until the age of 24, she finally came to study at the Faculty of Science of Paris University. With a strong thirst for knowledge, she listened carefully to every class. Hard study has made her worse and worse, but her academic performance has always been among the best, which not only envies her classmates, but also surprises her professors.
Two years after entering school, she confidently took the Bachelor of Physics exam, and among the 32 candidates, she won the first place. The next year, she won a bachelor's degree in mathematics with the second place. At the beginning of 1894, Mary accepted the magnetic research project of various steels proposed by the French National Association for the Promotion of Industry.
In the process of completing this scientific research project, she met pierre curie, a teacher of Physical Chemistry School, who is an accomplished young scientist. The agreement of "using science to benefit mankind" is willing to combine them.
After Mary got married, people addressed her as Madame Curie. 1896, Madame Curie finished the post examination for college graduates with the first place. In the second year, she completed the research on the magnetism of various steels. However, she is not satisfied with her achievements, and she is determined to take the PhD exam and determine her own research direction. Stand at a new starting line.